INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '849ecd14afd747712a9f96fa07dd46515eca7c80beddbaa7d066f5d4a23612d9', 
    'IMQEe7AhuBXr0NDCurfG5sytGrCr0R5nceZdqJpP4mw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)